Until now, intraoral composite resin sealants cured with an oxygen-inhibited layer. In addition, resin glazes used for temporaries and processed appliances could not be used intraorally. This article describes the strategies behind the development of a new resin product that can be used intra- and extraorally as a sealant/glaze without forming an oxygen-inhibited layer after curing.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Polishing methods for composites restoration: the influence on human gingival fibroblasts behaviour.
BMC Oral Health
June 2024
Department of Medicine and Surgery, Centre for Dental Medicine, University of Parma, Via Gramsci 14, Parma, 43126, Italy.
Background: Carious/Non-carious cervical lesions with gingival recessions may require both dental and periodontal reconstructive therapy, where flaps/grafts may be placed in contact with a dental filling material. Human Gingival Fibroblasts (HGF-1) response during the early phase of healing could vary according to the procedures employed to cure the dental composite. Moreover, oxygen diffusion into dental composite inhibits the polymerization reaction, creating an oxygen-inhibited layer (OIL) that presents residual unreacted monomers.
View Article and Find Full Text PDFBioinspired Lubricity from Surface Gel Layers.
Langmuir
May 2024
Materials Department, University of California, Santa Barbara, California 93106, United States.
Surface gel layers on commercially available contact lenses have been shown to reduce frictional shear stresses and mitigate damage during sliding contact with fragile epithelial cell layers in vitro. Spencer and co-workers recently demonstrated that surface gel layers could arise from oxygen-inhibited free-radical polymerization. In this study, polyacrylamide hydrogel shell probes (7.
View Article and Find Full Text PDFMarginal and internal discrepancies associated with carbon digital light synthesis additively manufactured interim crowns.
J Prosthet Dent
July 2023
Associate Professor, Department of Comprehensive Dentistry, School of Dentistry, Texas A&M University, Dallas, Texas; Associate Professor, Clinical Research and Biostatistics, EIOH Medical Center, University of Rochester, Rochester, NY. Electronic address:
Statement Of Problem: The carbon digital light synthesis (DLS) or continuous liquid interface production (CLIP) technology is an innovative additive manufacturing technology using oxygen-inhibited photopolymerization to create a continuous liquid interface of unpolymerized resin between the growing component and the exposure window. This interface eliminates the need for an incremental layer-by-layer approach, allowing for continuous creation and increased printing speed. However, the internal and marginal discrepancies associated with this new technology remain unclear.
View Article and Find Full Text PDFGeneral low-temperature growth of two-dimensional nanosheets from layered and nonlayered materials.
Nat Commun
January 2023
State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China.
Most of the current methods for the synthesis of two-dimensional materials (2DMs) require temperatures not compatible with traditional back-end-of-line (BEOL) processes in semiconductor industry (450 °C). Here, we report a general BiOCl-assisted chemical vapor deposition (CVD) approach for the low-temperature synthesis of 27 ultrathin 2DMs. In particular, by mixing BiOCl with selected metal powders to produce volatile intermediates, we show that ultrathin 2DMs can be produced at 280-500 °C, which are ~200-300 °C lower than the temperatures required for salt-assisted CVD processes.
View Article and Find Full Text PDFThe Microhardness and Surface Roughness Assessment of Bulk-Fill Resin Composites Treated with and without the Application of an Oxygen-Inhibited Layer and a Polishing System: An In Vitro Study.
Polymers (Basel)
July 2022
School of Stomatology, Universidad Privada San Juan Bautista, 15066 Lima, Peru.
The aim of this study was to assess the microhardness and surface roughness of bulk-fill resin composites treated with and without the application of an oxygen-inhibited layer (OIL) and a polishing system. This in vitro experimental study consisted of 72 resin composite blocks divided into three groups: Tetric N-Ceram Bulk Fill, Opus Bulk Fill APS, and Filtek Bulk Fill. Each resin composite group was further divided into two subgroups: with and without OIL control.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!